JOHNSTON HC4 DIM

Oil · District 01 · Lease #19703

Operator: INEOS USA OIL & GAS LLC

Cum Oil

221k BBL

Cum Gas

843k MCF

casinghead

Wells

1

Production

2018-12 — 2026-04

Peak Month

2019-04

Production History

Cum Oil: 220,946 BBL Cum Gas: 843,005 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,375 BBL/mo

Di (annual)

204.8%

b-factor

0.7

EUR

252,639 BBL

R-squared

0.961

type

hyperbolic

Operator History (from monthly production reports)

2023-04 — 2026-07 INEOS USA OIL & GAS LLC 40 mo
2018-12 — 2023-03 CHESAPEAKE OPERATING, L.L.C. 52 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
E 4HINEOS USA OIL & GAS LLC19,0002018-10-03